Kc is defined as concentration of product by concentration of reactant with each concentration term raised to power that is equal to its stoichiometric coefficient in balanced equation
So,
Kc = [AD]^2[BD]^2[C]^4 / [AB]^2[CD]^4
= (3.61^2 * 3.92^2 * 3.37^4) / (4.60^2 * 4.70^4)
= 2.50
Answer: 2.50
Check A ion 26 of 37 > Calculate the equilibrium constant for the chemical reaction, given the equilibrium conce...
Question 9 of 27 > Calculate the equilibrium constant for the chemical reaction, given the equilibrium concentrations of the reactants and products in the table. Substance . Equilibrium concentration AB 1.48 M CD 2.00 M AD 2.51 M BD 2.04 M 4.85 M 2 AB(aq) + 4 CD(aq) = 2 AD(aq) + 2 BD(aq) + 4C(aq)
< Question 7 of 10 > Substance Calculate the equilibrium constant for the chemical reaction, given the equilibrium concentrations of the reactants and products in the table. Equilibrium concentration 4.01 M AB CD 3.60 M 4.82 M 2 AB(aq) + 4CD(aq) = 2 AD(aq) + 2 BD(aq) + 4C(aq) 2.22 M 3.66 M
Question 8 of 11 Resume > Consider the equilibrium reaction Attempt 1 2A+B 4C Write the equation for the reverse reaction. reverse reaction: Write the equilibrium-constant expression in terms of [A]. [B), and [C] for the reverse reaction. Answer Bank (AP IC) IA [B) Kreverse IA [B) If the equilibrium concentrations are 1.01 M A, 2.05 M B, and 2.29 M C, calculate the value of the equilibrium constant of the reverse reaction. Kreverse help contact us terms of use...
The equilibrium constant for the chemical equation N,(g)+3H,(g)2NH,(g) is K, 0.0301 at 199 C. Calculate the value of K, for the reaction at 199 C. Ke = Question Source MRG Gene- about us careers privacy policy terms of use contact us belp cephalochordata
At a certain temperature, the equilibrium constant for the chemical reaction shown is 1.39 x 10-?. At equilibrium, the concentration of AB is 2.425 M, the concentration of BC is 1.525 M, and the concentration of AC is 0.200 M. Calculate the concentration of B at equilibrium. AB(aq) + BC(aq) = AC(aq) + 2 B(aq) [B] = M
At a certain temperature, the equilibrium constant for the chemical reaction shown is 7.30×10−37.30×10−3. At equilibrium, the concentration of AB is 1.8251.825 M, the concentration of BC is 1.4251.425 M, and the concentration of AC is 0.1100.110 M. Calculate the concentration of B at equilibrium. AB(aq)+BC(aq)↽−−⇀AC(aq)+2B(aq)
stuutuu Resources Hint mestion 19 of 37 > Write the equilibrium-constant expression for the reaction shown in terms of [SO, 1. [CO, 1. [CS], and [02]. 2 SO, (g) + CO2(g) = CS, (g) + 30,(g) Kc, which is sometimes symbolized as Kor Keg, denotes that the equilibrium constant is expressed using molar concentrations. For this question, Kmeans the same thing as K and Key K. = about us Careers privacy policy terms of use contact us help
The equilibrium constant for the chemical equation N,(8)+ 3H2() – 2NH3(8) is k, = 0.0301 at 199 *C. Calculate the value of K, for the reaction at 199 C. Question Source: MRG - Gene about Careers Privacy policy contact us Prochordata ines cephalochordata
For the reaction A(aq) + BB(1) - C(s) + (aq) the equilibrium constant, K, can be written as PoD K- A When calculating the equilibrium constant, aqueous solutes must be expressed in moles per liter (M), and gases must be expressed in pressure as bars. This is because they are dimensionless ratios of the actual concentration or pressure divided by standard state concentration, which is M for solutions and 1 bar for gases. these are the only units of concentration...
< Week 2 Assignment: Nuclear Chemistry and Chemical Equilibrium Equilibrium Constant and Reaction Quotient 16 of 36 > Review Constants Periodic Table At equilibrium, the concentrations of reactants and products can be predicted using the equilibrium constant, which is a mathematical expression based on the chemical equation. For example, in the reaction A+BBC + dD Part A where a, b, c, and d are the stoichiometria coefficients, the equilibrium constant is A mixture initially contains A, B, and in the...